127pc Heat Shrink Wire WrapTubing Assortment Electrical Connection Cable Sleeve Features Professional, fast, and secure way to wrap wire harnesses Shrinks to half its diameter Set contains seven popular sizes Storage organizer case included : Contents 30 pc - 2.0 x 40mm 25 pc - 2.5 x 40mm 20 pc - 3.5 x 40mm 20 pc - 5.0 x 40mm 16 pc - 7.0 x 80mm 8 pc - 10.0 x 80mm 8 pc - 13.0 x 85mm Condition case